<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>

<body>
  <div id="app">
    <h1>vue的模板</h1>
    <button v-if="index>0" @click="index--">上一页</button><br>
    <img v-bind:src="imgList[index]"><br>
    <button v-if="index<imgList.length-1" @click="index++">下一页</button>
  </div>
  <script src="./vue.js"></script>
  <script>
    const app = new Vue({
      el: "#app",
      data: {
        imgList: [
          './imgs/11-00.gif',
          './imgs/11-01.gif',
          './imgs/11-02.gif',
          './imgs/11-03.gif',
          './imgs/11-04.png',
          './imgs/11-05.png'  
        ],
        index: 0
      },
    })
  </script>

</html>